https://wccftech.com/amd-epyc-rome-7nm-server-cpu-official-launch-64-core-128-thread-128-pcie-gen4/

AMD has officially announced the launch of their 7nm EPYC Rome processors today, offering higher core count, best in class performance, value & efficiency. Being the first high-performance data center, AI, & HPC centric chips based on TSMC’s bleeding-edge 7nm process node, the Rome lineup takes AMD one step ahead of their Xeon rivals that still utilize 14nm technology.

AMD’s 2nd Generation EPYC Rome series is the successor to the first Generation EPYC Naples line of processors which launched two years back. Based on the 7nm Zen 2 core technology which has offered a 15% IPC uplift over the original Zen core, the AMD EPYC Rome CPUs are designed to offer higher performance and better efficiency than their predecessors. Zen 2 doesn’t only offer higher performance but due to a smaller manufacturing process, the resultant die size has allowed AMD to cram twice the number of cores and threads on the EPYC 7002 CPUs while retaining higher out of box clock speeds.